Uploaded August 2025 | Updated September 2026, 2 weeks ago

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Follow the link: nesoacademy.org/cs/09-computer-organization-and-architecture
Download the Neso Academy App: play.google.com/store/apps/details?id=org.nesoacademy

The Machine Instructions & Addressing Modes chapter of COA is now available on our app and website.
The following are the lectures:
97. Machine Instructions and Addressing Modes
98. Organizations Based on Registers (Part 1)
99. Organizations Based on Registers (Part 2)
100. Introduction to Addressing Modes
101. Register Direct and Indirect Addressing Modes
102. Direct and Indirect Addressing Modes
103. Relative, Indexed, and Base Addressing Modes
104. Addressing Modes – Solved Problems
105. Types of Instructions
106. Arithmetic Instructions
107. Logical Instructions.
108. Shift Instructions
109. Program Control Instructions
110. Flags in Processors (Part 1)
111. Flags in Processors (Part 2)
112. Flags in Processors (Part 3)
113. Conditional Branches
114. Call and Return Instructions
115. Introduction to Interrupts
116. Interrupts and ISSs
117. CISC vs. RISC
118. Machine Instructions and Addressing Modes - Solved Problems (Set 1)
119. Machine Instructions and Addressing Modes - Solved Problems (Set 2)
120. Machine Instructions and Addressing Modes - Solved Problems (Set 3)
121. Machine Instructions and Addressing Modes - Solved Problems (Set 4)
122. Machine Instructions and Addressing Modes - Solved Problems (Set 5)

--Music--
Axol x Alex Skrindo - You [NCS Release]

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